The profit from a company's factory in North Dakota is given by n^2 − 12n + 22. The company's profit from their factory in Florida is given by n^2 − 21n + 15. In both, n equals the number of goods produced in the factory. Enter a polynomial that represents the total profits of the two plants.
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Aphoto of a painting measured 13 x 17 inches the scale of the photo to the original painting is 1 inch to 3 inches. what is the size of this painting

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2

Six random samples were taken each year for three years. the table shows the inferred population for each type of fish for each year.